PREPARATION PROCESS OF A CATALYTICALLY ACTIVE LAYER FOR THE MANUFACTURE OF CYANHYDRIC ACID,申请号EP19900112178-传众专利搜索

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发明名称	PREPARATION PROCESS OF A CATALYTICALLY ACTIVE LAYER FOR THE MANUFACTURE OF CYANHYDRIC ACID
摘要
申请公布号	EP0407809(B1)	申请公布日期	1993.05.05
申请号	EP19900112178	申请日期	1990.06.27
申请人	DEGUSSA AKTIENGESELLSCHAFT	发明人	HECHT, CHRISTIAN, DR.;PANSTER, PETER, DR.;BITTNER, FRIEDRICH, DR.;LOOK-HERBER, PETRA, DR.
分类号	B01J23/40;B01J27/24;B01J37/02;C01C3/02	主分类号	B01J23/40
代理机构		代理人
主权项
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